10 citations · 39 across the 20 of their papers we have counts for
20 papers
Astronomy at the University of Salamanca at the end of the 15th century. What "El Cielo de Salamanca" tells us
Carlos Tejero Prieto
"El Cielo de Salamanca" ("The Sky of Salamanca") is a quarter-sphere-shaped vault 8.70 metres in diameter. It was painted sometime between 1480 and 1493 and shows five zodiacal con…
The Grothendieck and Picard groups of finite rank torsion free -modules
F. J. Plaza Martín}, C. Tejero Prieto
The classification problem for simple -modules leads in a natural way to the study of the category of finite rank torsion free -modules and its…
Étale Covers and Fundamental Groups of Schematic Finite Spaces
J. Sánchez González, C. Tejero Prieto
We introduce the category of finite étale covers of an arbitrary schematic finite space and show that, equipped with an appropriate natural fiber functor, it is a Galois Catego…
Lie subalgebras of Differential Operators in one Variable
Francisco J. Plaza Martin, Carlos Tejero Prieto
Let be the Lie algebra generated by the set and its universal central extension. Let $\operatorname{…
Derived equivalences of Abelian varieties and symplectic isomorphisms
Ana Cristina López Martín, Carlos Tejero Prieto
We study derived equivalences of Abelian varieties in terms of their associated symplectic data. For simple Abelian varieties over an algebraically closed field of characteristic z…
Derived equivalences and Kodaira fibers
Ana Cristina López Martín, Carlos Tejero Prieto
We give necessary conditions for two (including non-reduced and multiple) Kodaira curves to be derived equivalent. We classify Fourier-Mukai partners of any reduced Kodaira curve.…